APA (7th ed.) Citation

Dyer, W. G. (1972). Modern theory and method in group training. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Dyer, William G. Modern Theory and Method in Group Training. New York: Van Nostrand Reinhold, 1972.

MLA (9th ed.) Citation

Dyer, William G. Modern Theory and Method in Group Training. Van Nostrand Reinhold, 1972.

Warning: These citations may not always be 100% accurate.